baber/WOPTO huggingface dataset:
Patent JP-2003199596-A (JP)
Title: Sulfated fucan oligosaccharide
Inventor: SAKAI TAKESHI
IPC: C12P19/14
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low molecular weight compound with homogenous structure obtained by allowing a sulfated fucan-digesting enzyme which digests a novel sulfated polysaccharide derived from an alga belonging to Laminariales such as Kjellmaniella crassifolia, to act on a sulfated fucan, and to provide a method for producing the same.  <P>SOLUTION: The invention includes the sulfated-fucan oligosaccharide with a homogenous structure and usable as a reagent for glycotechnology is obtained by acting the sulfated fucan-digesting enzyme to the sulfated polysaccharide derived from the alga belonging to Laminariales, and the method producing the sulfated-fucan oligosaccharide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146074-A (JP)
Title: Electron beam excited light emitting device
Inventor: ITO SHIGEO
IPC: C09K11/67
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent display tube for extending the life of a phosphor with an SrTiO3 red phosphor as a parent body by using a non-evaporation type getter without using any evaporation type Ba getters.  <P>SOLUTION: The non-evaporation getter containing at least one type out of Zr, V, Fe, Ti, Mg, Mn, La is used for the getter of the fluorescent display tube using a phosphor with an SrTiO3 as a parent body is used, thus removing a carbon-based residual gas in the tube, and providing the fluorescent display tube or an electric field discharge type display, where a decrease in brightness is small and life characteristics have been greatly improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141764-A (JP)
Title: Catalyst for oxidative dehydrogenation of alkane, its production method, and method of producing olefin using the catalyst
Inventor: KISHIMOTO YOSHIJI
IPC: C07C11/10
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a catalyst which can perform a gas phase oxidative dehydrogenation of 2-5C alkane with molecular oxygen to produce a corresponding olefin in a high yield and a method of using the catalyst.  <P>SOLUTION: The composition of the catalyst for the oxidative dehydrogenation of alkanes is expressed by formula: Mn<SB>a</SB>X<SB>b</SB>Y<SB>c</SB>Z<SB>d</SB>O<SB>x</SB>(wherein O is oxygen; X is at least one element selected from the group consisting of Sn, Ti, Zr, and La; Y is at least one element selected from the group consisting of Cr, Sb, and W; Z is at least one element selected from the group consisting of Ni, Co, Li, Na, K, Rb, Cs, Mg, Ca, Sr, and Ba; and a, b, c, d, and x are atom numbers of Mn, X, Y, Z, and O, respectively, when a=1, b=0.01-1, c=0.01-2, d=0-1, and x is a numerical value determined by the oxidation state of elements excluding oxygen).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142674-A (JP)
Title: Hybrid compressor device
Inventor: SUZUKI YASUSHI
IPC: F04B35/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor device capable of improving vehicle fuel economy performance while ensuring cooling function when an engine stops.  <P>SOLUTION: In this hybrid compressor device in which a gear shift mechanism 150 is provided among a pulley 110, a motor 120, and a compressor 130, a required cooling capacity determining means S120 for determining cooling capacity required for a refrigeration cycle device 200 and engine stop determining means S130, S150 for determining the presence or absence of stop of the engine 10 are provided in a controller 160. At least either of the pulley 110 and the motor 120 is selected as a driving source of the compressor 130 in accordance with results of determination of the required cooling capacity determining means S120 and the engine stop determining means S130, S150. When the motor 120 is selected as the driving source, the number of revolutions of the motor 120 is increased and reduced to satisfy cooling capacity requiring refrigerant discharge amount based on the number of revolutions of the compressor 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149628-A (JP)
Title: Composite material composed of polybenzazole fiber
Inventor: NOMURA YUKIHIRO
IPC: C08L101/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material composed of a polybenzazole fiber, which can sufficiently maintain strengths even when exposed to high temperature and high humidity for a long period of time, and simultaneously has a high strength retention ratio after exposure to xenon beams.  <P>SOLUTION: By incorporating an organic pigment as a compound having an -N= and/or an NH- group in the molecular structure such as, a perinone and/or a perylene, a phthalocyanine, a quinacridone or a dioxazine which has a heat decomposition temperature of ≥200°C, is highly heat-resistant, and soluble in a mineral acid into the polybenzazole fiber, the polybenzazole fiber is allowed to have a strength retention ratio, after exposure to xenon beams for 100 hours, of ≥50% and a tensile strength retention ratio, after exposure in an atmosphere at a temperature of 80°C and having a relative humidity of 80% for 700 hours, of ≥75%, and the composite material at least partially uses this fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150700-A (JP)
Title: Gas turbine facility
Inventor: ENDO TAKAO
IPC: F23R3/42
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine facility capable of preventing early wear of a seal member by easily repairing change of a gap between a combustion gas outlet of a transition piece and a combustion gas inlet of a turbine part.  <P>SOLUTION: The gas turbine facility 1 is composed so that the gaps K and L are provided in an opposing part of the combustion gas outlet 13 of the transition piece 5B and the combustion gas inlet 14 of the turbine part 2, and the gaps K and L are sealed by the seal members 21 and 22. A displacement adjusting means 28 is provided for adjusting displacements of the gaps between the transition piece 5 and the turbine part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149174-A (JP)
Title: Cap assembling structure
Inventor: TSUCHIDA HARUO
IPC: B65D41/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit a reliable slack preventive effect without degrading a sealing function by a normal mounting operation in a simple structure by causing partial engagement between a cap body and a bottle mouth cylinder involved in a natural fastening operation immediately before their rotational assembly limit to prevent the cap body from getting loose.  <P>SOLUTION: A plurality of pinnacle-shaped biting protrusions 7 are provided on the upper flat surface 6 formed on the outer peripheral surface of the bottle mouth cylinder 3 on the cylinder 3 and the cap body 9 which engage/disengage by rotation. An elastic contact piece 12 for pressurizing and bringing the lower end into contact with the upper end of the protrusion 7 at the rotational assembly limit is provided on the lower surface of a top wall 10 of the cap body 9. The biting protrusion 7 and the elastic contact piece 12 are engagedly assembled with each other at the rotational assembly limit position, that is the position where the sealing is attained, thereby exhibiting a strong locking effect for preventing the occurrence of slack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149188-A (JP)
Title: Method for transporting display panel
Inventor: KITANO MASARU
IPC: B65D81/107
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To pack and transport a display panel in a relatively low cost in relation to a method for transporting the displaying panel.  <P>SOLUTION: The method for transporting the display panel is composed of storing a liquid crystal panel 12 in a cassette 14, packing the cassette 14 storing the display panel 12 with a packing body 10, and transporting the packed cassette. The packing body 10 comprises upper and lower cushioning members 28 and 34, upper and lower pressing members, and box bodies 32 and 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152683-A (JP)
Title: Combined terminal
Inventor: OKAYASU YASUSHI
IPC: H01R11/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an open area of a mounting hole from being narrowed due to the mutual displacement of superimposed terminal fittings.  <P>SOLUTION: The open area of the mounting hole 13a positioned nearest to the entrance side in the advancing direction of a bolt 32 (mounting member) for a through hole H is made smaller than open areas of other mounting holes 13b-13d. Since even if the mounting holes 13a-13d are mutually displaced from positions in their diameter directions, the open area of the through hole H can be prevented from getting smaller as a whole than that of the smallest mounting hole 13a, the bolt 32 can be passed through the through hole H. Furthermore, since the smallest through hole 13a is positioned nearest to the entrance side in the advancing direction of the bolt 32, once the bolt 32 advances into the smallest mounting hole 13a, the bolt 32 passes through the through hole H without interfering with hole rims of the other mounting holes 13b-13d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149893-A (JP)
Title: Process for producing rivet hole or bolt hole
Inventor: KEN YUSAI
IPC: C22F1/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently producing a rivet hole or a bolt hole on a workpiece made of aluminum, an aluminum alloy, magnesium or a magnesium alloy.  <P>SOLUTION: In the process, the rivet hole or the bolt hole is formed on the workpiece using a friction stir tool by utilizing friction stir phenomenon. The friction stir phenomenon is used for structure control and strength increase at a predetermined point and its surrounding area in the workpiece, and the rivet hole or the bolt hole is subsequently formed at the predetermined point by a piercing means such as a drill, an end mill and a punch. Alternatively, a pin hole inevitably made on the surface by the friction stir tool at friction stir treatment is directly used as the rivet hole or the bolt hole or used as a prepared hole therefor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156991-A (JP)
Title: Piezo-electric sensor
Inventor: UENO NAOHIRO
IPC: G01L23/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezo-electric sensor which is excellent in a heat resisting property, has simple structure, and is low in price in addition.  <P>SOLUTION: A pressure detection means 3 is formed by laminating an underlayer 11, a piezo-electric thin-film layer 12, and a top electrode 13 on a metal diaphragm 10 in this order. In the detection means 3, the piezo-electric layer 12 is made of aluminum nitride (AlN) or zinc oxide (ZnO) which do not have any Curie points, or a piezo-electric material having the same effect as these materials, and its degree of dipole orientation 75% or more. By causing the piezo-electric sensor to have this pressure means 3, the pressure sensor comes to have a high heat resistance and durability and simple structure, maintaining its piezo-electric characteristic good.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154315-A (JP)
Title: Washing machine and vibration detector
Inventor: MATSUI YASUHIRO
IPC: G01H11/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable vibration detector of a simple constitution.  <P>SOLUTION: An electromechanical conversion unit 183 is composed by sticking a disk-shaped ceramic piezoelectric element 184 having a thickness of 0.1-0.25 mm and a diameter of 10-25 mm to a metal plate 185 having a thickness of 0.1-0.4 mm is incorporated in cases 181 and 182 to support the outer perimeter of the metal plate. A vibration detection signal voltage is made to be generated at the ceramic piezoelectric element according to the vibration applied on the cases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158693-A (JP)
Title: Semiconductor device manufacturing method and semiconductor processing device
Inventor: YAMADA KEIZO
IPC: H01L21/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of reducing loads on work at the time of transferring a process newly developed on a development line to a plant, and to provide a semiconductor processing device.  <P>SOLUTION: Processing for forming a plurality of two-dimensionally arrayed devices on the main surface side of a wafer-like semiconductor substrate is performed by using a specified processing device (step S1). The structure of a prescribed part corresponding to each device formed by the processing is evaluated as the function of a position inside the surface of the semiconductor substrate (step S2). Thereafter, the remaining processing is performed (step S3). Electrical characteristics of the device formed in a region corresponding to the prescribed part are evaluated (step S4). Then, the device whose electrical characteristics satisfy a prescribed condition is specified, the result of the evaluation corresponding to the device is acquired, and the result is reflected to the processing at the time of mass production.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164689-A (JP)
Title: Manufacturing method of substrate of direct mastering, substrate of direct mastering, and manufacturing method of stamper
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/26
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate of direct mastering which is reduced in surface roughness so as to be the same as that of the original master disk and is excellent in durability, its manufacturing method and a manufacturing method of a stamper using such a substrate of the direct mastering.  <P>SOLUTION: An etching layer 18 of an DLC (diamond-like carbon) or TiNc on an original master disk 20 of a ground glass or a silicon compound such as Si, SiC or SiO<SB>2</SB>is formed, an electroforming film 14 is coated by electroforming after forming a conductive layer 13 by spattering thereon, and the substrate is manufactured by exfoliating the etching layer 18 from the master disk 20. A photoresist 17 is coated on the substrate, the photoresist 17 is exposed by a laser beam 15 of an electron beam 21 to record a signal, a pattern is formed by developing the photoresist 17 so as to be dry-etched using the pattern as a mask, and the stamper is manufactured by removing the photoresist 17 by ashing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160706-A (JP)
Title: System, method and program for diagnosing image quality, and recording medium storing diagnostic program
Inventor: ITO AKIO
IPC: B41J29/46
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for judging necessity of maintenance of an image forming apparatus by diagnosing the print image quality of the image forming apparatus remotely in which convenience of a user is enhanced by deterring print of diagnostic results if the diagnostic results are at a level of no problem when a diagnostic report is printed as a result of maintenance work or if the diagnostic results are at a problematic level and that state is inevitable thereby stopping print of low necessity.  <P>SOLUTION: The system for diagnosing the print image quality of a printer comprises a means for transferring test data required for test print from a server to a printer, a means for inputting an image printed out by means of the printer according to the test data, a means for judging the print image quality by analyzing the image data, and a means for informing judgment results from the judging means to the server wherein print of the judgment results is deterred depending on the situation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213497-A (JP)
Title: Electronic part and plating tool and plating method using the same
Inventor: NAITO YASUAKI
IPC: C25D7/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating tool for electronic parts which can plate a multiplicity of the electronic parts at a time by improving current efficiency in a shorter time without the occurrence of deformation and damage and without the occurrence of plating trouble, such as nonuniform plating film thicknesses and a plating method.  <P>SOLUTION: The plating method by contact energization with an electrode in an electrolyte cell comprises using a casing of a resin system as a casing to form the negative electrode, installing a magnet into the easing, installing the negative electrode formed of a conductive material to one surface of the casing which surface comes into contact with the electronic parts, bringing the electronic parts into contact at all times with the plating tool having an aligning tool of a resin material type used to align the electronic parts and immersing the electronic parts into the electrolyte cell, then energizing the electronic parts to plate the electronic parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172225-A (JP)
Title: Plate heater
Inventor: NISHIKAWA TOSHIHITO
IPC: H05B3/68
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate heater which improves the heat transmission efficiency to a hot plate.  <P>SOLUTION: The plate heater has the hot plate 10 formed with a groove 11 to hold linear exoergic resistance members 20. The hot plate 10 has a nearly rectangular shape. At least near the periphery of the hot plate 10, the groove 11 has curved portions 14 at places corresponding to four corners of the hot plate 10, and has corrugated portions 15 at places corresponding to sides of the hot plate 10. The exoergic resistance members 20 which are bent into such shapes as to correspond to the shapes of the groove 11 are set in the groove 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172335-A (JP)
Title: Solid-state imaging apparatus
Inventor: NARABE TADAKUNI
IPC: H04N5/369
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of performing color separation with high accuracy without the need for using a color filter, enhancing the incidence efficiency and attaining color diversification or the like.  <P>SOLUTION: A prism acting like a color separation unit applies spatial color separation to an incident light from an object to separate the light into three color component lights corresponding to three RGB primary lights, and to make each color component light incident onto three pixels while being dispersed into the three pixels corresponding to the RGB. That is, the solid-state imaging apparatus has an upper face lens 160 and a prism plate 150 as an incident optical system, and the upper face lens 160 leads the light made incident onto a pixel unit comprising the three pixels to the prism 150A. The prism 150A applies spatial color separation to the incident light to separate the light into the RGB color component lights and to make them incident onto a microlens 148 of each pixel. The microlens 148 leads each color component light to an intra-layer lens 138A, which collects each of the color component lights onto a light receiving face of a photo diode 118.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166615-A (JP)
Title: Single nucleotide polymorphism in integrated dystonia-related metabolism type glutamic acid receptor gene and method for identifying the same polymorphism
Inventor: FUKUMAKI YASUYUKI
IPC: C12N15/09
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new single nucleotide polymorphism (SNP) related to integrated dystonia in an integrated dystonia-related metabolism type glutamic acid receptor 7 type gene and to provide a method for identifying the SNP.  <P>SOLUTION: Polymorphism analysis is performed between a new SNP in the integrated dystonia-related metabolism type glutamic acid receptor 7 type gene (GRM7) and a well-known SNP (rs1569286). As a result, SNP in which basic cytosine (C) in which a base number of the gene is 506852 is substituted by basic guanine (G) has a significant relationship to the integrated dystonia. In other words, when allele frequency is compared between an affected group and a healthy group in each SNP, the allele frequency has a significant relationship (p=0.0099) to the integrated dystonia. When haplotype by two SNP is built and chain unbalanced analysis is carried out, the chain unbalanced analysis has a significant relationship (p=0.0069) to the integrated dystonia similarly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167923-A (JP)
Title: Expansion type portable printer
Inventor: IEMURA HIROTOSHI
IPC: B41J19/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the precision of position control of a carriage without being influenced by an external force such as a driving force from a motor for moving the carriage at the time of position control of the carriage, by using a timing fence for expanding/contracting a range parallel to a movement direction of the carriage in accordance with the expansion/contraction of right and left enclosure parts for the position control of the carriage.  <P>SOLUTION: Each end of the timing fence 43 having a continuous pattern is fixed to one end of an elastic member 48 set at each of the right and left enclosure parts 2 and 3. The timing fence 43 is constructed with the use of rollers 49 and 50 supported by roller supporting parts 51 and 52 arranged at the right and left enclosure parts 2 and 3, respectively. At the time of expansion of the right and left enclosure parts 2 and 3, an elastic force acts on the elastic members 48 in an arrow Y direction as a main scanning direction and expand in the arrow Y direction. At this time, the timing fence 43 is expanded by an amount of the expansion of the elastic members 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169492-A (JP)
Title: Support device
Inventor: KOBAYASHI NOBUAKI
IPC: E01D21/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device capable of inclining a member at a predetermined angle without putting the member with the inclined surface between the member and a supporting means or setting a plurality of devices in the inclined direction of one member.  <P>SOLUTION: The supporting device 10 for supporting a divided top slab (member) 5 on a predetermined height is installed on a frame (body) 11 and the top of the frame 11, and it comprises a plurality of supporting means 20 for supporting the lower surface of a divided top slab 5, each supporting means 20 is expansible in the vertical direction, at the same time, it is movable in the horizontal direction at the top of the frame 11, and at least one of an amount of expansion of the supporting means 20 and an amount of horizontal movement of the supporting means 20 is adjusted to enable it to support on a predetermined height in a state to incline the divided top slab 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174607-A (JP)
Title: Cold forming tap
Inventor: ENDO HISASHI
IPC: B23G5/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold forming tap, reduced in tapping torque and preventing generation of heat and welding.  <P>SOLUTION: In this cold forming tap, a screw part 2 includes: a tapered lead in part 3 and a parallel screw part 4 connected to the lead in part. The parallel screw part 4 is provided with a cold forming stable part 4a adjacent to the lead in part 3 to stabilize the cold forming, and a guide part 4b in the rear of the cold forming stable part 4a. The guide part 4b is made smaller than the cold forming stable part 4a by screw diameter dimensional difference from 0.03 mm to 0.08 mm both inclusive.  <P>COPYRIGHT: (C)2004,JPO